Texas Instruments TI-83 Manual Book page 330

Graphing calculator

Hide thumbs Also See for TI-83:

Table of Contents

32. Press y [ to recall the Last Entry.

33. Press Í to calculate the predicted time of

about 1.48 seconds.

Since a string length of 50 cm exceeds the

lengths in the data set, and since residuals

appear to be increasing as string length

increases, we would expect more error with

this estimate.

Note: You also can make predictions using the

table with the

to change the string length to

(Chapter 7).